Phoenix Contact 2700498

The PSR-MC30-2NO-1DO-24DC-SC is a safety relay that facilitates emergency stop functions and safety door controls, adhering to SIL 3 standards, Cat. 4, and performance level e. It operates with 1 or 2 channels, featuring both automatic and manual start capabilities.

With a rated control circuit supply voltage of 24 V DC, it is equipped with two enabling current paths and includes monitored start functionality. The device supports a mechanical service life of up to 10 million cycles, ensuring longevity in industrial settings. Typical response times are less than 175 ms for automatic starts and under 20 ms for releases, promoting effective safety measures.

This relay incorporates force-guided contacts in accordance with IEC/EN 61810-3 and is classified under the product family PSRmini. It has a compact design with dimensions of 12.5 mm in width, 112.2 mm in height, and 114.5 mm in depth, making it suitable for DIN rail mounting in both vertical and horizontal positions. The device features a degree of protection rated at IP20, with a minimum installation location protection of IP54.

Operating temperatures range from -40 °C to 55 °C, supporting various industrial conditions. The relay is also designed for non-safety-related input and output configurations, facilitating flexible integration into existing systems.